Answer:
Many historians have concluded that Renaissance and early-modern Spain had the highest amount of African slaves in Europe. After the discovery of the New World, the Spanish colonialists decided to use it for commercial production and mining because of the absence of trading networks.
Answer:
The slaves sometimes followed the Northern Star which was in the constellation Big Bear(Big Dipper)
Explanation:
Answer:
B. If not B, then C.
Explanation:
Reflex arc, neurological and sensory mechanism that controls a reflex, an immediate response to a particular stimulus.
The primary components of the reflex arc are the sensory neurons (or receptors) that receive stimulation and in turn connect to other nerve cells that activate muscle cells (or effectors), which perform the reflex action.
Answer:
B
Explanation:
Hans Selye is regarded as the founder of the theory of stress.
He developed the general adaptation syndrome (GAS) which describes how the body reacts to stress.
The stages of GAS are :
alarm reaction - flight or fight response to stress
resistance - continued exposure to stress leads to higher metabolic response to offset the stress
exhaustion - continued exposure to stress can negatively affect the body and lead to health problems
Hans made this discovery in the 1930s after studying the response of rats after the injection of hormones into them. He compared their cortisol and blood sugar levels in rats before and during the experiment.
He concluded that it was the stress that caused the rat to become ill and die
Answer:
Americans manumit black Americans that encourage the antislavery movement.
Explanation:
The global events in the American Revolution caused Europeans to begin thinking differently about philosophies regarding liberty and equality are as follows:
1. Americans manumit black Americans that encourage the antislavery movement.
2. The new northern states soon passed gradual emancipation laws.
3. A “revolutionary generation” of slaves was created by the Revolution's rhetoric of equality.
Also, American war of Independence also leads to French revolution.